In this article we investigate the possibility to explain the di-photon excess in a theory for local baryon number [1]}, [2]}, [3]}, [4]}, [5]}, where one needs to introduce vector-like quarks to cancel all baryonic anomalies [1]}. We study the decays of the new Higgs boson that is responsible for symmetry breaking and show that this Higgs can give
rise to the di-photon signatures reported by the ATLAS and CMS collaborations. Assuming the existence of the di-photon excess with invariant mass around
\([750]{GeV}\) , we find an upper bound on the symmetry breaking scale. Therefore, if this excess is real and the relevant theory corresponds to the case where baryon number is spontaneously broken, one should find a new force associated with baryon number at the Large Hadron Collider.
